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2015-11-27erts: Redesign grow/shrink thresholds of hash.cSverker Eriksson
1. Use load factor as indicator, not used buckets. Used buckets is a bad indicator as it makes the situation even worse with a bad hash function. Set grow_threshold to load factor of 160% as it roughly corresponds to the old 80% used bucket limit. 2. Never shrink table below initial size.
2015-11-27erts: Remove dead code erts_hash_mergeSverker Eriksson
2015-06-18Change license text to APLv2Bruce Yinhe
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP